CMB, Cosmological Redshift, and Wien’s Law
DOI:
https://doi.org/10.58445/rars.4114Keywords:
CMB, cosmological redshift, Wien's law, Big Bang cosmologyAbstract
CMB radiation is the blackbody radiation at 2.7 Kelvin with a peak wavelength of 966 nm. Its origin is supposed to be the recombination period 378.000 years after the initial explosion, when the temperature was 3000 Kelvin, and the radiation peak wavelength was 1.073.249 nm. Since its origin in the recombination period, this radiation has existed in space-time for about 13,8 billion years. The idea that radiation at 3000 Kelvin has transformed into radiation at 2,7 Kelvin and increased its peak wavelength by 1111 times because universal space has cooled contradicts Wien’s law. Also, cosmological redshift contradicts Wien’s law. There is no experimental evidence that, in an expanding space, light increases its wavelength.
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